Climatological Report (Monthly)
Issued by NWS Boston, MA

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CXUS51 KBOX 011111
CLMBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
711 AM EDT SAT OCT 01 2022

...................................

...THE HARTFORD CT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            101   09/02/1953
 LOW              30   09/29/2000
                       09/20/1979
                       09/27/1978
HIGHEST           86   09/04                          86
LOWEST            40   09/24                          44
AVG. MAXIMUM    75.4               75.7    -0.3
AVG. MINIMUM    54.7               53.8     0.9
MEAN            65.1               64.8     0.3
DAYS MAX >= 90     0                1.2    -1.2
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.1    -0.1
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       14.59   1938
 MINIMUM        0.20   1914
TOTALS          6.08               4.39    1.69
DAILY AVG.      0.20               0.15    0.05
DAYS >= .01       11                9.2     1.8
DAYS >= .10        6                5.9     0.1
DAYS >= .50        3                2.7     0.3
DAYS >= 1.00       3                1.2     1.8
GREATEST
 24 HR. TOTAL   3.84   09/05 TO 09/06

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0
 LIQUID EQUIV   0.00
SINCE 7/1        0.0                0.0     0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL     70                 93     -23
 SINCE 7/1        70                102     -32
COOLING TOTAL     80                 86      -6
 SINCE 1/1      1065                811     254
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
RESULTANT WIND SPEED/DIRECTION   1/300
HIGHEST WIND SPEED/DIRECTION    28/260    DATE  09/26
HIGHEST GUST SPEED/DIRECTION    37/250    DATE  09/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.55
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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